求索790207 发表于 2011-9-2 14:44:55

求浓硫酸对材料的腐蚀曲线图

求一份不同温度下浓硫酸及发烟硫酸对碳钢、奥氏体不锈钢的腐蚀曲线图

弹指 发表于 2011-9-2 15:06:17

这要查材料手册吧!
还是你说一下材料，或者使用环境，大家帮看看。

txglyl 发表于 2011-9-2 23:25:37

本帖最后由 txglyl 于 2011-9-5 16:02 编辑
看看下面的帖子，里面或许有你需要的。
硫酸生产装置的腐蚀与防护https://bbs.hcbbs.com/thread-898371-1-1.html
https://bbs.hcbbs.com/data/attachment/image/000/80/14/30_200_200.jpg
https://bbs.hcbbs.com/data/attachment/image/000/80/14/31_200_200.jpg
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https://bbs.hcbbs.com/data/attachment/image/000/80/14/59_200_200.jpg

Billent 发表于 2013-6-14 18:48:36

如果硫酸的浓度很稀，几百ppm，温度200℃，选择什么材质比较好啊！

fendoudeqingwa 发表于 2018-11-17 15:56:52

学习了，谢谢
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